CN101839571A - Solar linear multi-mirror zooming and unidirectional tracking system and application - Google Patents
Solar linear multi-mirror zooming and unidirectional tracking system and application Download PDFInfo
- Publication number
- CN101839571A CN101839571A CN200910301047A CN200910301047A CN101839571A CN 101839571 A CN101839571 A CN 101839571A CN 200910301047 A CN200910301047 A CN 200910301047A CN 200910301047 A CN200910301047 A CN 200910301047A CN 101839571 A CN101839571 A CN 101839571A
- Authority
- CN
- China
- Prior art keywords
- solar
- mirror
- solar energy
- linear
- tracking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar linear multi-mirror zooming and unidirectional tracking system and application. In the system, a group of solar optical mirrors consisting of a plurality of reflecting mirrors, a Fresnel mirror, and a plane mirror are adopted; a resolving shaft of each mirror is arranged on a non-linear device; each solar optical mirror can rotate around the shaft; as solar energy utilization equipment is arranged in a cylinder interval on ground or a building, when the solar mirror moves, the solar energy utilization equipment keeps still, and the focal length is variable zooming and tracking; and the solar energy utilization equipment is arranged in a cylinder, so that the utilization of the focused and tracked solar energy is realized. The invention provides an array structure of the system, which is suitable for systems of different scales, and simultaneously suitable for large-scale unitization of the solar energy, particularly photovoltaic generation, thermal power generation, high-temperature steaming, heating and cooking of the solar energy.
Description
Technical field
The present invention relates to the solar energy utilization, particularly solar focusing is followed the tracks of linearity tracking and composition array tracking and the utilization thereof that focus is a straight line.
Background technology
Solar energy tracking is mainly by three kinds of slot type, tower and butterflies, because the slot type system is that the relative technical difficulty of single-direction tracing is lower, simultaneously because solar energy selects coating and technology in vacuum tube to possess industrialization production capacity in the temperature range of 100-400 degree, thereby can be produced in batches rapidly, be exactly the slot type system by the earliest commercial applications in the world.
The main tracking mode of international slot type system adopts the focal line position that a heat exchanger tube is arranged on the slot type system, charges into conduction oil in heat exchanger tube, realizes the collection of heat energy thereby flowed by the motor-driven conduction oil.Conduction oil motion together in pipeline in the process of tracking solar realizes being connected between the pipeline that moves and the pipe that does not move in the mode of heat conducting oil pipe and outflow end employing bellows; Because bellows needs high temperature resistant, the high requirement of reliability, thereby becomes Primary Component, this kind connection simultaneously can't guarantee the heat insulating ability requirement, thereby the heat waste of system is very high.
Chinese patent 200710176966 provides a kind of tracking system of combination, can be used for slot type, the tracking system of tower combination, the mode of its tracking adopts focus is motionless and mode that the solar energy mirror system moves, mainly be to adopt two tracks are set on the ground follow the tracks of, and slot type system line focusing system, utilize its linear axes and the parallel placement of earth autobiography axle, thereby the rotation that can adopt a direction realizes following the tracks of, but this scheme adopts rotation on the ground to realize the slot type tracking, obviously can not realize following the tracks of, thereby the inventor further is provided with following in elevation in scheme, the slot type system is not a single-direction tracing just like this, and become two-way tracking, thereby inventor's tracking problem that focal line does not move when not solving the slot type single-direction tracing.
The inventor has announced the solar energy utilization system that zoom is followed the tracks of in 200610020352 inventions, mainly adopt disc type or cross bi-directional tracking mode to realize the zoom tracking, but this system adopts single-direction tracing.
Summary of the invention
Purpose of the present invention just provides a kind of solar linear multi-mirror zooming and unidirectional and follows the tracks of and utilize system and multiple solar energy utilization thereof, adopt a plurality of speculums, the Fresnel mirror, one group of optics of solar energy mirror that level crossing is formed, the rotating shaft of each mirror is arranged on the device of parabola or arc, each optics of solar energy mirror can rotate around axle, because solar utilizing equipment is set in the cylinder interval and on ground or building, when solar energy mirror is moved, keep motionless, thereby its focal length be the zoom that changes with following the tracks of, solar utilizing equipment is arranged on the multiple utilization of the solar energy of just having realized focus tracking in the cylinder.
The structural design that the present invention adopts focal line not move, make the heat pipe system that can be applied to conduct heat, simultaneously because focal line is motionless, other solar utilizing equipment can be set on focal line, as bigger equipment of weight ratio such as solar energy power generating equipment, stirling generator, solar energy drying equipment, can adopt little driving force just can realize to solar energy tracking and driving.
The invention provides its array structure, be suitable for the system of different scales, also be suitable for the photovoltaic generation of large-scale utilization solar energy, particularly solar energy, hot generating, high-temperature steam, heating, culinary art, refrigeration etc. simultaneously.
Concrete summary of the invention is as follows:
System is followed the tracks of and utilized to solar linear multi-mirror zooming and unidirectional, comprise at least one solar utilizing equipment, at least one group of optical frames wherein every group of optical frames is made up of a plurality of solar linear focusing optical mirrors, make solar linear focusing optical mirror can follow the tracks of the solar energy tracking device (4) of solar motion, Power Drive Unit, and electronic control system, every group of optical frames focuses in the cylindrical region jointly, have at least a solar utilizing equipment to be arranged in this cylindrical region and keep motionless, described tracking means comprises the solar energy mirror support of being made up of the nonlinear type device, be used to support the tracking support of whole system, and power transmission mechanism, described solar energy mirror support is arranged on to be followed the tracks of on the support, each solar linear focusing optical mirror is provided with at least one rotating shaft, the rotating shaft of every group solar energy mirror is arranged on the solar energy mirror support, drive power transmission mechanism by Power Drive Unit (6), make the motion of line focus optical frames, thereby realize the focal line of every group of optical frames is remained in the cylindrical region at solar utilizing equipment place.
Because the non-directional solar energy mirror support of employing can provide more flexible for the motion of every group of optical frames and support easily and movement locus, simultaneously can reduce cost, improve tracking efficient, can select dissimilar mounting systems as required, but nonlinear type solar energy mirror support can be selected the device of following at least a shape usually:
A, parabolic type;
B, arc;
C or circular device;
D, polygon support;
E, compound parabolic line style.
In order to realize that Power Drive Unit (6) drives power transmission mechanism, realize the tracking of optical frames to solar energy, one end of power transmission (10) is connected with drive unit, at least the other end be arranged in the rotating shaft, on the solar energy mirror support or on the frame of solar energy mirror.
Any power-driven system (6) that passes through drives power transmission mechanism, may be used to solar energy tracking of the present invention, and one of described power transmission mechanism selection is following: gear mechanism (10), link chain mechanism, turbine and worm mechanism, linkage.
Wherein when the other end of power transmission (10) is arranged in the rotating shaft of solar linear focusing optical mirror, rotating shaft is fixedlyed connected with optical frames, drive gear or the chain or the linkage of transmitting device by Power Drive Unit, rotating shaft is rotated, rotate around rotating shaft thereby drive solar linear focusing optical mirror; When power transmission is arranged on the solar energy mirror support, can drives the solar energy mirror support and move; When power transmission is set directly on the solar linear focusing optical mirror, can directly drives solar linear focusing optical mirror and move.
Because line focusing system is motionless, any solar utilizing equipment can be arranged in this zone, even heavy weight equipment can be arranged on the focal line zone, in the focal range of focal line and solar energy mirror, solar utilizing equipment can be set, according to requirements such as temperature and spaces, can select any scope that is not more than focal length that solar utilizing equipment is set, solar utilizing equipment can be selected from following at least a usually:
A, solar energy are converted into the solar facilities of electric energy; Comprise monocrystalline silicon, polysilicon, non-crystalline silicon, hull cell, fuel cell etc.;
B, be the heat pipe of heat energy with conversion of solar energy; Heat pipe is provided with solar energy and selects coating, solar energy can be converted to heat energy, and particularly resistant to elevated temperatures solar energy is selected coating, and fin can also be set on heat pipe simultaneously increases conversion and heat exchange efficiency.
C, be the heat energy fluid heat exchanger of fluid with conversion of solar energy; As with conduction oil with going in a metal tube, metal tube is provided with solar energy and selects coating, solar energy can be converted to heat energy, particularly resistant to elevated temperatures solar energy is selected coating, fin can also be set on heat pipe simultaneously increases conversion and heat exchange efficiency.
D, solar cooker; Can directly utilize solar cooker to realize the utilization of high temperature in the solar energy.
E, be heat energy and, be preferably stirling generator by the equipment that heat energy generates electricity with conversion of solar energy;
F, solar energy drying, cracking apparatus.Any device that is dried or material separated, cracking.
In same solar energy utilization system, can select the different equipment that utilizes, thereby realize multiple solar energy utilization, particularly at family and regional application, multiple application such as generating, heating, drying, steam, hot water can be provided for the zone simultaneously, realize the energy supply of zone and department.When selecting heat pipe equipment, realize hot pipe technique is perfectly combined with the optical frames system, realize utilizing hot pipe technique to realize heat energy collection efficiently and transmission, reduced the collection of system and transmitted heat waste.
The focal line of solar linear focusing optical mirror selects one of following manner to place: parallel with earth's axis, parallel with earth's axis angle minimum, parallel to the ground, parallel with horizontal plane is preferably parallel placement with earth's axis.In order to reach optimum uniaxiality tracking, employing be arranged the axis and the earth autobiography axle of line focus in parallel, adopting simultaneously the line focus optical frames is that axle moves with the focal line, replacing solar energy mirror and focal line moves simultaneously, realized tracking that focal line is not moved, make other solar utilizing equipment such as hot pipe technique be applied to the slot type system like this, thereby solved the deficiency of slot type system and used restriction.
Any optical frames that can line focus may be used to the collection of solar energy, and the optical frames that solar linear focuses on is preferably selected from following a kind of:
A, linear composite parabolic speculum;
B, linear Fresnel lens or speculum;
C, linear concave, convex lens;
D, Linear Parabolic face speculum;
E, glass, metal, nonmetallic plane mirror.
Drive power transmission mechanism (10) by power-driven system (6), realize the tracking to solar energy, the power-driven system device that is adopted is selected from one of following:
A, Mechanical Driven device are preferably mechanical clockwork spring, spring, tracking;
B, phase transformation drive unit adopt the material be enclosed in a space, along with the increase of temperature makes the increase of its pressure, promote motion, realize following the tracks of;
Two kinds of tracking of above-mentioned A, B do not need consume electric power, and becoming does not have the electricity driving;
C, utilize electric energy to drive motor or hydraulic means to drive power transmission mechanism (10) and realize following the tracks of;
The signal of D, the sensor by electricity or light by relatively electric current, magnitude of voltage and/or the brightness values of the conversion of solar energy device of different parts, is adjusted the tracking that the motion of motor (6) realizes by computer or single-chip microcomputer;
Two kinds of tracking of above-mentioned C, D need consume electric power, become power consumption and drive.
For the ease of using, this system can be arranged on different zones, both can be arranged on ground, also can be arranged on top of building, usually adopt a plurality of solar utilizing equipment (1) to be set to an array, each array can be arranged on the common platform or be arranged on the zone of ground and/or building.Wherein have at least a plurality of solar utilizing equipment (1) to be set to an array, each array is made up of many groups solar energy mirror, tracking system, mounting system, solar utilizing equipment, to the solar utilizing equipment of same row and/or same row, a shared power drive device (6).
Many rows, row solar utilizing equipment (1) are set on each array, and every row on each array or row solar utilizing equipment (1) are passed through hot-pipe system (9) heat exchange or directly utilization by hot-pipe system (9) between a plurality of arrays.
In the tracing process of carrying out to solar energy, the error that may occur following the tracks of, perhaps Bu Fen sunshine is owing to reasons such as scatterings, sunshine is in the zone outside the solar utilizing equipment behind the primary optics of solar energy mirror line focus of process, in order to reduce the loss of this part, adopted secondary focusing, the solar energy mirror of a secondary focusing promptly is set on solar utilizing equipment, the solar energy of a focused lost through after the secondary focusing solar energy being focused on the solar utilizing equipment, can be selected following at least a kind of secondary focusing optical frames (8) usually:
A, linear composite parabolic speculum;
B, linear Fresnel lens or speculum;
C, linear concave, convex lens;
D, Linear Parabolic face speculum;
E, glass, metal, nonmetallic plane mirror.
The secondary focusing optical frames can be arranged on the solar utilizing equipment, rotate with the solar energy mirror that once focuses on, this sample once can adopt same tracking equipment and driving arrangement to realize secondary focusing to solar energy having improved the efficient that solar energy utilizes with the solar energy mirror of secondary focusing.
The scheme that the present invention selects is to realize the preferred version of the object of the invention, and the scheme of any principle according to the invention and technology, product all are protection scope of the present invention.
Adopt technical scheme of the present invention can reach following beneficial effect:
1, can reduce the range of movement of device, the energy consumption of the power drive part of reduce following the tracks of realizes the utilization of efficient, highly reliable, tracking cheaply and solar energy.
2, can realize multiple solar energy utilization, the generating of solar energy, cogeneration of heat and power, steam, heating, refrigeration, hot water, culinary art etc., comprise application to heavy weight equipment, technology and scope that groove type solar utilizes have been expanded greatly, strengthen reliability of applying, improved the loading capacity of system.
3, can realize the large-scale utilization efficiently of different solar products so that realize the utilization of the solar energy of array.
4, can be suitable for the comprehensive utilization of small area and family, realize simultaneously heating, generating, culinary art, etc. multiple application, realize regional energy supply.
5, be suitable for the use of the solar energy mirror of any form, can select the solar energy mirror that is fit to as required.
Description of drawings
Figure one is many parabolic reflectors solar energy line following and utilizes system
Figure two is that system is followed the tracks of and utilized to many fresnel reflecting mirrors
Figure three is that system is followed the tracks of and utilized to many fresnel reflecting mirrors tracking array
Figure four is that system is followed the tracks of and utilized to many fresnel reflecting mirrors tracking array
The implication of concrete label is as follows among the figure:
1: solar utilizing equipment, 2: solar energy line focus optical frames, 3: solar energy mirror support, 4: follow the tracks of support, 5: rotating shaft, 6: Power Drive Unit (motor), 7: gear, 8: secondary solar energy reflection mirror, 9: dynamic transfer system, 10: the adopting heat pipes for heat transfer system;
The specific embodiment
Embodiment one: many parabolic reflectors solar energy line following and utilize system
This figure is a side view, solar energy mirror (2) is four parabolic mirrors (2), solar utilizing equipment (1) is a heat pipe, paraboloidal mirror is arranged on the Parabolic device, each parabola mirror is provided with an axle, solar energy mirror can be rotated along rotating shaft (5), four solar energy mirror are by the tracking of different motion realizations to solar energy, simultaneously solar energy is focused on the heat pipe (10), four parabola mirrors adopt same drive system, transmission mechanism is a gear train, the gear number of teeth difference of different solar energy mirror, thereby can adopt different rotating speeds to have the different solar energy mirror of driving to move, realize solar energy tracking and utilization.
Embodiment two: system is followed the tracks of and utilized to many fresnel reflecting mirrors
As shown in Figure 2, this example adopts two group Fresnel reflection mirror systems to realize solar energy tracking, and wherein each group solar energy mirror is 2 fresnel reflecting mirrors, two groups of solar energy mirror tracking system series connection; Solar utilizing equipment (1) is a photovoltaic and photo-thermal utilization system, the solar panel of monocrystalline silicon is arranged on the inside of vacuum tube, also be provided with a water cooling plant simultaneously and provide heat abstractor, so not only can realize focusing photovoltaic generating but also can realize the utilization of hot water for solar panel; Four fresnel reflecting mirrors are fixed on three circular ring type devices, Power Drive Unit is a motor (6), power transmission is the gear mechanism that is arranged on the annulus, motor drives the gear that is arranged on the annulus by gear mechanism, make solar energy mirror on annulus, forward to, realized tracking and utilization solar energy.
System is followed the tracks of and utilized to embodiment three, many fresnel reflecting mirrors tracking array
Shown in figure three, present case is the multiple mirror arrays tracking system, adopt four fresnel reflecting mirrors, Power Drive Unit is a motor, motor drives two gears that are arranged in the focal line rotating shaft by the power transmission device of chain, realization is to the solar energy tracking of 2*2 array, solar utilizing equipment is a hot-pipe system, heat pipe is the evaporation ends of the formation heat pipe of two groups of focal line parts in the speculum, form condensation end after connecting jointly by two evaporation ends, condensation end again with its heat exchanger heat exchange, form high temperature and high pressure steam, thereby realize solar energy thermal-power-generating.
System is followed the tracks of and utilized to embodiment four, many fresnel reflecting mirrors tracking array
Shown in figure four, one group of solar energy mirror tracking system forming by Fresnel more than three, each many Fresnel is arranged on the solar energy mirror support of two circles, each Fresnel mirror is provided with two rotating shafts, power section is a motor, by three gear trains of motor-driven, realizes the driving to each Fresnel respectively, the gear of drive part is arranged in the rotating shaft of Fresnel mirror, by the driving of a realization to whole system.
According to principle of the present invention, can realize other embodiment, but as long as condition according to the invention all belongs to implementation content of the present invention.
Claims (10)
1. solar linear multi-mirror zooming and unidirectional tracking system and application, comprise at least one solar utilizing equipment, at least one group of optical frames wherein every group of optical frames is made up of a plurality of solar linear focusing optical mirrors, make solar linear focusing optical mirror can follow the tracks of the solar energy tracking device of solar motion, Power Drive Unit, and electronic control system, every group of optical frames focuses in the cylindrical region jointly, have at least a solar utilizing equipment to be arranged in this cylindrical region and keep motionless, it is characterized in that: described tracking means comprises the solar energy mirror support of being made up of the nonlinear type device, be used to support the tracking support of whole system, and power transmission mechanism, described solar energy mirror support is arranged on to be followed the tracks of on the support, each solar linear focusing optical mirror is provided with at least one rotating shaft, the rotating shaft of every group solar energy mirror is arranged on the solar energy mirror support, drive power transmission mechanism by Power Drive Unit, make the motion of line focus optical frames, thereby realize the focal line of every group of optical frames is remained in the cylindrical region at solar utilizing equipment place.
2. solar linear multi-mirror zooming and unidirectional tracking system according to claim 1 and application is characterized in that: described non-directional sunglasses support is selected the device of following at least a shape:
A, parabolic type;
B, arc;
C or circular device;
D, polygon support;
E, compound parabolic line style.
3. solar linear multi-mirror zooming and unidirectional tracking system according to claim 1 and application, it is characterized in that: described power transmission one end is connected with drive unit, at least the other end be arranged in the rotating shaft, on the solar energy mirror support or on the frame of solar energy mirror.
4. follow the tracks of according to the described solar linear multi-mirror zooming and unidirectional of claim 1 and utilize system, it is characterized in that: described power transmission mechanism is selected one of following: gear mechanism, link chain mechanism, turbine and worm mechanism, linkage.
5. solar linear multi-mirror zooming and unidirectional tracking system according to claim 1 and application is characterized in that: solar utilizing equipment is selected following at least a:
A, solar energy are converted into the solar facilities of electric energy;
B, be the heat pipe of heat energy, perhaps the vacuum tube system arranged and carry out the airtight heat-tube vacuum guard system that is connected with heat pipe in the heat pipe outer setting with conversion of solar energy;
C, be the heat energy fluid heat exchanger of fluid with conversion of solar energy; Perhaps the vacuum tube system is arranged and carry out the airtight fluid heat exchanger vacuum tube system that is connected with fluid heat exchanger in the fluid heat exchanger outer setting.
D, solar cooker;
E, be heat energy and the equipment that generates electricity by heat energy with conversion of solar energy;
F, solar energy drying, cracking apparatus.
6. solar linear multi-mirror zooming and unidirectional tracking system according to claim 1 and application, it is characterized in that: the focal line of solar linear focusing optical mirror selects one of following manner to place: parallel with earth's axis, parallel with earth's axis angle minimum, parallel to the ground, parallel with horizontal plane is preferably parallel placement with earth's axis.
7. solar linear multi-mirror zooming and unidirectional tracking system according to claim 1 and application, it is characterized in that: around solar utilizing equipment, also be provided with the secondary reflection mirror, optical frames that solar linear focuses on and secondary reflection mirror are selected from following at least a:
A, linear composite parabolic speculum;
B, linear Fresnel lens or speculum;
C, linear concave, convex lens;
D, Linear Parabolic face speculum;
E, glass, metal, nonmetallic plane mirror.
8. according to claim 1,2 described solar linear multi-mirror zooming and unidirectional tracking system and application, it is characterized in that: the power-driven system device that is adopted is selected from one of following:
A, Mechanical Driven device are preferably mechanical clockwork spring, spring, tracking;
B, phase transformation drive unit adopt the material be enclosed in a space, along with the increase of temperature makes the increase of its pressure, promote motion, realize following the tracks of;
C, utilize electric energy to drive motor or hydraulic means to drive power transmission mechanism and realize following the tracks of;
The signal of D, the sensor by electricity or light by relatively electric current, magnitude of voltage and/or the brightness values of the conversion of solar energy device of different parts, is adjusted the tracking that the motion of motor realizes by computer or single-chip microcomputer.
9. according to described arbitrary solar linear multi-mirror zooming and unidirectional tracking system of claim 1-8 and application, it is characterized in that: have at least a plurality of solar utilizing equipment to be set to an array, each array is made up of many groups solar energy mirror, tracking system, mounting system, solar utilizing equipment, solar utilizing equipment to same row and/or same row, a shared power drive device, each array can be arranged on the common platform or be arranged on the zone of ground and/or building.
10. solar linear multi-mirror zooming and unidirectional tracking system according to claim 8 and application, it is characterized in that: many rows, row solar utilizing equipment are set on each array, every row on each array or row solar utilizing equipment are passed through hot-pipe system heat exchange or directly utilization by hot-pipe system between a plurality of arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301047A CN101839571A (en) | 2009-03-22 | 2009-03-22 | Solar linear multi-mirror zooming and unidirectional tracking system and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301047A CN101839571A (en) | 2009-03-22 | 2009-03-22 | Solar linear multi-mirror zooming and unidirectional tracking system and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101839571A true CN101839571A (en) | 2010-09-22 |
Family
ID=42743108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910301047A Pending CN101839571A (en) | 2009-03-22 | 2009-03-22 | Solar linear multi-mirror zooming and unidirectional tracking system and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101839571A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571158A (en) * | 2016-02-18 | 2016-05-11 | 李俊娇 | Concrete molded groove type solar condensing and tracking device based on gear transmission |
| CN107702354A (en) * | 2017-10-31 | 2018-02-16 | 北京兆阳能源技术有限公司 | A kind of speculum moves integrally the solar linear beam condensing unit and array of tracking |
-
2009
- 2009-03-22 CN CN200910301047A patent/CN101839571A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571158A (en) * | 2016-02-18 | 2016-05-11 | 李俊娇 | Concrete molded groove type solar condensing and tracking device based on gear transmission |
| CN107702354A (en) * | 2017-10-31 | 2018-02-16 | 北京兆阳能源技术有限公司 | A kind of speculum moves integrally the solar linear beam condensing unit and array of tracking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101832660A (en) | System and array for tracking solar energy linearly | |
| CN101922803A (en) | Solar distributed point-focusing optical lens tracking system and application thereof | |
| CN101839561A (en) | Solar multi-directional tracking vacuum tube utilization system | |
| CN101839617A (en) | Solar multi-directional tracking solar energy drying equipment | |
| CN101900435A (en) | Solar distributed point focusing optical lens tracing vacuum tube utilizing system | |
| CN101840050A (en) | Solar linear multi-mirror zooming and multi-directional tracking system and application | |
| CN201615679U (en) | Solar energy multi-direction tracking dryer | |
| CN201615962U (en) | Solar energy linear multi-lens zoom multi-directional tracking and utilizing system | |
| CN101902094A (en) | Solar energy distributed point focusing optical lens tracking Stirling engine power generation system and application | |
| CN101841268A (en) | Solar multi-directional tracking photovoltaic system | |
| CN101839566A (en) | Solar multi-directional tracking plane utilization system | |
| CN201628804U (en) | Solar linear multi-lens zooming unidirectional-tracking use system | |
| CN201628802U (en) | Solar linear lens zooming tracking use system | |
| CN201503149U (en) | Solar energy multidirectional tracking heat pipe utilization system | |
| CN201504200U (en) | Solar energy multidirectional tracking photovoltaic power generating system | |
| CN101841270A (en) | Solar multi-directional tracking Stirling engine generating system | |
| CN101839571A (en) | Solar linear multi-mirror zooming and unidirectional tracking system and application | |
| CN101900425A (en) | Distributed solar point focusing optical lens tracking solar cooker and application | |
| CN101846787A (en) | Solar linear lens zoom tracking system and application | |
| CN101841269A (en) | Solar linear zooming and unidirectional tracking photovoltaic generating system | |
| CN201517852U (en) | Solar multiway tracking solar range | |
| CN201517859U (en) | Solar multiway tracking vacuum tube utilizing system | |
| CN202545149U (en) | Mobile lattice array solar focusing heat power generation system | |
| CN202562090U (en) | Movable point array heat pipe solar energy utilization system | |
| CN202545148U (en) | Solar focusing thermal power generation system with fixed point arrays |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |